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In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit
Answers: 2
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Volume is a measurement of how fast particles of a substance are moving
Answers: 3
7 points
6. Plants help to remove a gas pollutant from the air?*
true
false...
6. Plants help to remove a gas pollutant from the air?*
true
false...
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